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PSOne LCD image problems

Q

quietas

n00b
Joined
Feb 10, 2005
Messages
29
I've done a few of these now, previously I seemed to have bought PAL units from Ebay now I have two that I think are NTSC. I have two LCD's bought from different people but both are the identical models with the identical results, niether works right. Here's a pic of what's happening.

cimg05731ka.jpg


ATI Radeon 7000 PCI connected to the LCD, I know the card works with a monitor, and it worked with my old PAL LCD fine. My cables I've tried have the DCC cable and Windows sees the monitor fine. Here's the powerstrip settings.

Code: 
PowerStrip timing parameters:
640x480=640,24,96,40,480,10,2,33,12750,312

Generic timing details for 640x480:
HFP=24 HSW=96 HBP=40 kHz=16 VFP=10 VSW=2 VBP=33 Hz=30

Linux modeline parameters:
"640x480" 12.750 640 664 760 800 480 490 492 525 interlace +hsync +vsync

Any ideas what is happening? I can get the image to come up at 256 colors, overlapping, quartered, halved, or otherwise, but the screwed up image is what snaps in to fill the screen perfectly.

EDIT: had the wrong powerstrip settings
 
17hz? Have you modded it? Or...are you using a normal RCA/1.5mm plug? If it's modded...is the LCD NTSC? Or PAL?
 
Modded to VGA, NTSC not PAL. Preveious one I did was PAL, new mod and this is as good as I can get. Solid with no flicker or rolling, but no image either. One weird thing is that I drag the pointer over and I see it over the garbled garbage, but no icons, right click menu, or anything I drag over.
 
shouldn't the highest resolution you run be 640x480?
1280x1024 seems a little rediculous for a 5" lcd....
 
I somehow had copied the wrong settings accidentally. Correct ones are above, here also:

Code: 
PowerStrip timing parameters:
640x480=640,24,96,40,480,10,2,33,12750,312

Generic timing details for 640x480:
HFP=24 HSW=96 HBP=40 kHz=16 VFP=10 VSW=2 VBP=33 Hz=30

Linux modeline parameters:
"640x480" 12.750 640 664 760 800 480 490 492 525 interlace +hsync +vsync
 
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